P.A.M. Transportation to Buy 675K PTSI Shares by Marty Cook Posted 1/7/2014 10:48 am Updated 4 years ago P.A.M. Transportation Services Inc. of Tontitown will purchase 675,000 shares of its outstanding shares as a result of its dutch auction in December. Want the Full Article? Get Unlimited Archive Access for $19.95 per Year Readers must pay to access articles older than 15 days. Articles newer than 15 days are not included in this offer. Purchase Now Already have archive access? Login to view this article.